are you an alien?

June Lee · June Lee · commit 7a10bb503b31 · 2024-04-04T00:17:39.000-05:00
diff --git a/control-flow-and-collections/chapter-example/student-example/src/main/java/org/launchcode/Quiz.java b/control-flow-and-collections/chapter-example/student-example/src/main/java/org/launchcode/Quiz.java
@@ -0,0 +1,19 @@
+package org.launchcode;
+import java.util.Scanner;
+public class Quiz {
+    public static void main(String[] args) {
+
+        System.out.println("Are you a space cadet? yes or no");
+        Scanner in = new Scanner(System.in);
+        String response = in.next();
+
+        switch (response) {
+            case "yes":
+                System.out.println("Greetings cadet.");
+            case "no":
+                System.out.println("Greetings normie.");
+            default:
+                System.out.println("Are you an alien?");
+        }
+    }
+}
diff --git a/datatypes/datatype-examples/src/main/java/org/launchcode/TempConverter.java b/datatypes/datatype-examples/src/main/java/org/launchcode/TempConverter.java
@@ -17,3 +17,4 @@ public static void main(String[] args) {
         System.out.println("The temperature in Celsius is: " + celsius + "°C");
     }
 }
+`
diff --git a/datatypes/datatypes-exercises/src/main/java/org/launchcode/AreaOfRectangle.java b/datatypes/datatypes-exercises/src/main/java/org/launchcode/AreaOfRectangle.java
@@ -0,0 +1,15 @@
+package org.launchcode;
+import java.util.Scanner;
+public class AreaOfRectangle {
+    public static void main(String[] args) {
+        Scanner input = new Scanner(System.in);
+        System.out.println("Enter length of rectangle: ");
+        Double length = input.nextDouble();
+
+        System.out.println("Enter width: ");
+        Double width = input.nextDouble();
+
+        Double area = length*width;
+        System.out.println("Area is: " + area);
+    }
+}
diff --git a/datatypes/datatypes-exercises/src/main/java/org/launchcode/Hello.java b/datatypes/datatypes-exercises/src/main/java/org/launchcode/Hello.java
@@ -0,0 +1,4 @@
+package org.launchcode;
+
+public class Hello {
+}
diff --git a/datatypes/datatypes-exercises/src/main/java/org/launchcode/HelloWorld.java b/datatypes/datatypes-exercises/src/main/java/org/launchcode/HelloWorld.java
@@ -0,0 +1,14 @@
+package org.launchcode;
+
+import java.util.Scanner;
+
+
+public class HelloWorld {
+    public static void main(String[] args) {
+        Scanner input = new Scanner(System.in);
+        System.out.println("Hello, what is your name:");
+
+        String name = input.nextLine();
+        System.out.println("Hello " + name);
+    }
+}

Original file line number	Diff line number	Diff line change
`@@ -17,3 +17,4 @@ public static void main(String[] args) {`
`17`	`17`	`System.out.println("The temperature in Celsius is: " + celsius + "°C");`
`18`	`18`	`}`
`19`	`19`	`}`
	`20`	+`
-Original file line number
+Diff line change
@@ @@ -0,0 +1,4 @@ @@
 +package org.launchcode;
++
 +public class Hello {
 +}